Playbooks

Trey Y-Flex is the Shotgun formation's most versatile 11 personnel alignment, built around a trey-side surface (three receivers stacked to the strong side in a staggered alignment) with the tight end flexed off the line rather than attached. That flex removes the TE from the run fit and forces the defense to declare its coverage intentions early: if they leave a linebacker over the flexed Y, you have an instant matchup to attack. If they kick a safety down or bring a nickel over, the box lightens and the draw and zone run game (HB Draw, Inside Zone, Outside Zone, Same Side Zone) gets a favorable count.
Read the flexed Y pre-snap. Linebacker head up on him means man or a matched zone, and that is your cue for Shock H Option, Stick Nod H-Angle, or a hot route drag. Safety rotated over the top means zone, and that is your Dagger or Post Y Dig look
On second and medium against a light box, run Read Option or RPO Zone Y Peek so you keep the give read available and never hand the defense a free tackle for loss
Use the flood concepts (Titans Flood Switch, Empty Flood Switch, Flood Swap) on third down against Cover 3 and any single high shell, then flip to Fade Smash or Slot Post when the opponent switches to two high
Pair HB Pump Draw or PA Draw Choice after two or three deep shots. Once the opponent's user defender starts backpedaling at the snap, the draw lane in the middle opens wide
Block your back to the trey side and motion the flexed Y tight when you suspect a nano or overload blitz, which gives you an extra body and turns the set into a max protect look without changing the play



































